Navigator v 2.2.78 (Android 4.1.2 also Android 5.1).
There is a problem with searching addresses in the villages (no street) in Poland.
From what I noticed, when in a lot of house numbers, when you want to select a number in it we see over and over loading and methyl enough. In earlier versions, sometimes it's happened but it was enough to restart the smartphone and suddenly find work, but recently all.
For example, let's address Żyznów 4 (District Strzyżowski) it finds no problem, for instance Godowa 265 (District Strzyżowski) and is a problem because it is not entered even numbers (And certainly a few months ago, everything worked great).
I used another smartphone (Android 6.0.1), I downloaded Mapfactora (beta) from the Play Store and dowload maps of Poland (44-201611270)- I am still not able to enter the house number in Godowa, Dobrzechów, Grodzisko.